Hi everyone, Today marks the release of the third LTTng 2.12 - (Ta) Meilleure release candidate.
The second release candidate was skipped as the configure script was garbled by my release script. I unfortunately noticed this after having pushed the tag... Mea culpa! Have a look at the first release candidate's release notes for an overview of the features introduced in LTTng 2.12. https://github.com/lttng/lttng-tools/releases/tag/v2.12.0-rc1 This release is named after "Ta Meilleure", a Northeast IPA beer brewed by Lagabière. Translating to "Your best one", this beer gives out strong aromas of passion fruit, lemon, and peaches. Tastewise, expect a lot of fruit, a creamy texture, and a smooth lingering hop bitterness. Of note, the tracker API was changed and the lttng-track(1) and lttng-untrack(1) man pages were updated to clarify the usage of the new uid/gid tracking feature. We have also integrated a number of bug fixes which made their way to the master branch as we continue to work on the LTTng 2.13 release. Be safe! 2020-03-27 lttng-tools 2.12.0-rc3 (International Stay at Home Month) * Fix: remove duplicated AC_INIT directive 2020-03-27 lttng-tools 2.12.0-rc2 (International Stay at Home Month) * Fix: sessiond: NULL pointer dereference after NULL check * Fix: sessiond: missing goto in error handler * Fix: sessiond: user/group name can be leaked on malformed command * configure: add -Wmissing-declarations, -Wmissing-prototypes, and more * Fix: sessiond: make the --without-lttng-ust version of launch_application_notification_thread static * Fix: tests: include callsites.h from callsites.c * Fix: relayd: cast idigit argument to unsigned char * Fix: tests: make some functions static * Fix: tests: add `void` parameter to functions that take no parameters * Fix: common: make lttng_trace_chunk_remove_subdirectory_recursive static * Fix: common: add `void` parameter to log_add_time declaration * CONTRIBUTING.md: harmonize list style with the rest of the docs * CONTRIBUTING.md: clarify the guidelines for commit messages * Fix: lttng-list: don't warn when the kernel domain has no channels * Refactor: lttng-ctl: follow terminology of the tracker documentation * lttng: list: replace domain headers with the official names * lttng: list: print `per-user` and `per-process` buffer types * Docs: overhaul of lttng-track(1) and lttng-untrack(1) * Fix: MI: bump MI schema version to 4.0 in mi-lttng.c * Fix: sessiond: occasional badfd error on repeated SIGTERM * Fix: lttng: incorrect domain list printed when no domain is provided * Fix all -Wdiscarded-qualifiers warning instances * Remove part of last name to fit in a 80 character line * Fix: Tests: trace path wildcards not expanded * Fix: Tests: `gen-ust-events` doesn't error out on invalid option * Fix: Tests: utils.sh: merge `validate_{directory,folder_is}_empty` functions * Fix: Tests: undefined `NR_USEC_WAIT` bash variable * directory-handle: print `errno` reason on `unlinkat()` error * Fix: lttng-ctl: _handle can be NULL * Fix: sessiond: domain subdirectory not deleted on empty clear * Ignore -Wincomplete-setjmp-declaration warnings * tests: put -no-pie in LDFLAGS instead of CFLAGS * Silence `POSIX Yacc` warnings * Fix -Wmissing-declarations warnings in filter-parser.y * Include cmd-2-2.h in cmd-2-1.h * Make create_file function static in gen-ust-tracef.c * Make remove_file_from_hierarchy function static in test_directory_handle.c * Make fd_count function static in test_fd_tracker.c * Add declarations for exported functions in health_exit.c * Add declarations for exported functions in health_fail.c * Make functions in live_test.c static * Add declarations for exported functions in consumer_testpoints.c * Make parse_arguments static in base_client.c * Fix all -Wmissing-declarations warning instances * Fix: fd-tracker: mark symbols as hidden * Fix: liblttng-ctl: hide new tracker config symbols * configure: add --enable-Werror * configure: use AX_APPEND_COMPILE_FLAGS to detect supported warning flags * Tests: notification.c: remove extra space * Tests: remove unused libhealthexit code * Fix: remove broken health monitoring test `test_thread_exit` * Fix: directory-handle: use of free'd handle on fstat() error * Fix: relayd: use of relay_session ref count before initialization * Fix: relayd: unchecked return value when opening relay socket * tests: append to AM_CFLAGS instead of overriding it * Tests: gen-ust-nevents: use options instead of arguments * Tests: Cleanup: test_exclusion: more detailed output * Fix: Tests: `test_exclusion` passing for the wrong reason * Fix: trace-chunk: useless assignment to 'ret' * Fix: lttng: track-untrack: error assigned to wrong variable * Fix: relayd: live: unchecked poll set creation return value * Fix: relayd: live: unchecked return value when opening relay socket * Fix: relayd: unchecked poll set creation return value * Fix: lttng: uninitialized pointer free'd when no sessiond is present * Fix: tracker: inclusion of internal header in public header * Tests: Fix: `wait_on_file()` returns too early * Fix: Tests: utils.sh: fix unbound variable * Tests: Fix typo: registerd -> registered * Tests: Cleanup: remove unused bash variable * Typo: 'toogle' -> 'toggle' * Fix: lttng-sessiond: control reaches end of non-void function warning * Fix: possible null dereference * Fix: string might be uninitialized * Fix: force the use of our _FORTIFY_SOURCE definition Links --- Project website: https://lttng.org Download links: https://lttng.org/files/lttng-tools/lttng-tools-2.12.0-rc3.tar.bz2 https://lttng.org/files/lttng-ust/lttng-ust-2.12.0-rc3.tar.bz2 https://lttng.org/files/lttng-modules/lttng-modules-2.12.0-rc3.tar.bz2 GPG signatures: https://lttng.org/files/lttng-tools/lttng-tools-2.12.0-rc3.tar.bz2.asc https://lttng.org/files/lttng-ust/lttng-ust-2.12.0-rc3.tar.bz2.asc https://lttng.org/files/lttng-modules/lttng-modules-2.12.0-rc3.tar.bz2.asc _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org 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